tests: fix readline escape characters in heredoctest.py/test-url.py This fix mirrors the changes made to test-doctest.py in b856071435f7 and 967adcf5910d. Without this change, tests running heredoctest.py can fail on certain versions of OS X when TERM is set to xterm-256color: $ /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -m heredoctest <<EOF > >>> open('b', 'w').write('this' * 1000) > EOF + \x1b[?1034h (no-eol) (esc) A similar problem occurs with test-url.py: $ ./run-tests.py test-url.py --- .../tests/test-url.py.out +++ .../tests/test-url.py.err @@ -0,0 +1 @@ + ERROR: .../test-url.py output changed ! Failed test-url.py: output changed # Ran 1 tests, 0 skipped, 1 failed. [ original upstream message ]

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import doctest, tempfile, os, sys

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if __name__ == "__main__":

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    if 'TERM' in os.environ:

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        del os.environ['TERM']

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    fd, name = tempfile.mkstemp(suffix='hg-tst')

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    try:

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        os.write(fd, sys.stdin.read())

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        os.close(fd)

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        failures, _ = doctest.testfile(name, module_relative=False)

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        if failures:

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            sys.exit(1)

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    finally:

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        os.remove(name)